Nispira F301H BD-AS-550 HEPA500 Air Scrubber Replacement Filter for BlueDri Air Shield 550 CFM VEVOR, Dri-Eaz, Mounto Air Purifier True HEPA 16" x 19" x 2", 3 Pack

["True HEPA Filter Design Built with high-quality HEPA filter media and a dense pleated structure designed for consistent airflow and reliable filtration performance in compatible air scrubber systems.","Standard Filter Size: 16 x 19 x 2.2 Engineered to match the common 16 x 19 x 2.2 inch air scrubber filter size used by many commercial and restoration air purification machines.","Compatible Replacement Filter Designed for use with air scrubber systems from BlueDri, VEVOR, Dri-Eaz, Mounto, Alorair, CADPXS, which use F301H or AS-550 style HEPA filters.","Durable Construction Features a reinforced outer frame and pleated HEPA media designed for stability and durability during operation.","Easy Installation Drop-in replacement design allows quick installation in compatible air scrubber machines with no tools required."]